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CVE-2017-14491

CVE-2017-14491

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response.

CVSS 9.8 · Critical · EPSS 86.5% · Public exploit · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • dnsmasq Debian:12

    Affected ranges
    • ECOSYSTEM: < 2.78-1

    Update to 2.78-1

  • dnsmasq Debian:13

    Affected ranges
    • ECOSYSTEM: < 2.78-1

    Update to 2.78-1

  • dnsmasq Debian:14

    Affected ranges
    • ECOSYSTEM: < 2.78-1

    Update to 2.78-1

  • dnsmasq Ubuntu:14.04:LTS

    Versions
    • 2.66-4ubuntu1
    • 2.67-1
    • 2.68-1
    • 2.68-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 2.68-1ubuntu0.2

    Update to 2.68-1ubuntu0.2

  • dnsmasq Ubuntu:16.04:LTS

    Versions
    • 2.75-1
    • 2.75-1ubuntu0.16.04.1
    • 2.75-1ubuntu0.16.04.2
    Affected ranges
    • ECOSYSTEM: < 2.75-1ubuntu0.16.04.3

    Update to 2.75-1ubuntu0.16.04.3

Original sources

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